diff --git a/library/think/Request.php b/library/think/Request.php
index 1377cb0c..f7aff0db 100644
--- a/library/think/Request.php
+++ b/library/think/Request.php
@@ -209,7 +209,7 @@ class Request
      * @param string $url URL地址
      * @return string
      */
-    public function baeUrl($url = '')
+    public function baseUrl($url = '')
     {
         if (!empty($url)) {
             $this->baseUrl = $url;